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Describes a target tracking configuration to use with AWS Auto Scaling. Used with ScalingInstruction and ScalingPolicy.
Namespace: Amazon.AutoScalingPlans.Model
Assembly: AWSSDK.AutoScalingPlans.dll
Version: 3.x.y.z
public class TargetTrackingConfiguration
The TargetTrackingConfiguration type exposes the following members
Name | Description | |
---|---|---|
TargetTrackingConfiguration() |
Name | Type | Description | |
---|---|---|---|
CustomizedScalingMetricSpecification | Amazon.AutoScalingPlans.Model.CustomizedScalingMetricSpecification |
Gets and sets the property CustomizedScalingMetricSpecification. A customized metric. You can specify either a predefined metric or a customized metric. |
|
DisableScaleIn | System.Boolean |
Gets and sets the property DisableScaleIn.
Indicates whether scale in by the target tracking scaling policy is disabled. If the
value is
The default value is |
|
EstimatedInstanceWarmup | System.Int32 |
Gets and sets the property EstimatedInstanceWarmup. The estimated time, in seconds, until a newly launched instance can contribute to the CloudWatch metrics. This value is used only if the resource is an Auto Scaling group. |
|
PredefinedScalingMetricSpecification | Amazon.AutoScalingPlans.Model.PredefinedScalingMetricSpecification |
Gets and sets the property PredefinedScalingMetricSpecification. A predefined metric. You can specify either a predefined metric or a customized metric. |
|
ScaleInCooldown | System.Int32 |
Gets and sets the property ScaleInCooldown. The amount of time, in seconds, after a scale-in activity completes before another scale-in activity can start. This property is not used if the scalable resource is an Auto Scaling group. With the scale-in cooldown period, the intention is to scale in conservatively to protect your application’s availability, so scale-in activities are blocked until the cooldown period has expired. However, if another alarm triggers a scale-out activity during the scale-in cooldown period, Auto Scaling scales out the target immediately. In this case, the scale-in cooldown period stops and doesn't complete. |
|
ScaleOutCooldown | System.Int32 |
Gets and sets the property ScaleOutCooldown. The amount of time, in seconds, to wait for a previous scale-out activity to take effect. This property is not used if the scalable resource is an Auto Scaling group. With the scale-out cooldown period, the intention is to continuously (but not excessively) scale out. After Auto Scaling successfully scales out using a target tracking scaling policy, it starts to calculate the cooldown time. The scaling policy won't increase the desired capacity again unless either a larger scale out is triggered or the cooldown period ends. |
|
TargetValue | System.Double |
Gets and sets the property TargetValue. The target value for the metric. Although this property accepts numbers of type Double, it won't accept values that are either too small or too large. Values must be in the range of -2^360 to 2^360. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5, 4.0, 3.5